* git-svn: nearing 1.0.0
@ 2006-02-20 18:57 Eric Wong
2006-02-20 18:57 ` [PATCH 1/9] git-svn: fix a typo in defining the --no-stop-on-copy option Eric Wong
0 siblings, 1 reply; 10+ messages in thread
From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw)
To: git; +Cc: junkio
This should hopefully be the last set of bugfixes I have for git-svn. I'm
pretty satisfied with it, as I haven't needed to directly invoke svn and wait
for it in any of my day-to-day operations for doing work on svn repositories.
Most of the major changes are in 'commit' functionality where several
corner-case bugs have been found and fixed.
git-svn: fix a typo in defining the --no-stop-on-copy option
git-svn: allow --find-copies-harder and -l<num> to be passed on commit
git-svn: Allow for more argument types for commit (from..to)
git-svn: remove any need for the XML::Simple dependency
git-svn: change ; to && in addremove()
contrib/git-svn.txt: add a note about renamed/copied directory support
git-svn: fix several corner-case and rare bugs with 'commit'
contrib/git-svn: add Makefile, test, and associated ignores
git-svn: 0.9.1: add --version and copyright/license (GPL v2+) information
.gitignore | 4
Makefile | 32 +++
git-svn.perl | 382 +++++++++++++++++++++++++++++++--------------
git-svn.txt | 16 +
t/t0000-contrib-git-svn.sh | 216 +++++++++++++++++++++++++
5 files changed, 532 insertions(+), 118 deletions(-)
--
Eric Wong
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 1/9] git-svn: fix a typo in defining the --no-stop-on-copy option 2006-02-20 18:57 git-svn: nearing 1.0.0 Eric Wong @ 2006-02-20 18:57 ` Eric Wong 2006-02-20 18:57 ` [PATCH 2/9] git-svn: allow --find-copies-harder and -l<num> to be passed on commit Eric Wong 0 siblings, 1 reply; 10+ messages in thread From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw) To: git; +Cc: junkio, Eric Wong Just a typo, I doubt anybody would use (and I highly recommend not using) this option anyways. But you never know... Signed-off-by: Eric Wong <normalperson@yhbt.net> --- contrib/git-svn/git-svn | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) 7292b0320d5aab4f335b7c1198b77231bf78d44a diff --git a/contrib/git-svn/git-svn b/contrib/git-svn/git-svn index 71a8b3b..1a8f40e 100755 --- a/contrib/git-svn/git-svn +++ b/contrib/git-svn/git-svn @@ -38,7 +38,7 @@ GetOptions( 'revision|r=s' => \$_revisio 'edit|e' => \$_edit, 'rmdir' => \$_rmdir, 'help|H|h' => \$_help, - 'no-stop-copy' => \$_no_stop_copy ); + 'no-stop-on-copy' => \$_no_stop_copy ); my %cmd = ( fetch => [ \&fetch, "Download new revisions from SVN" ], init => [ \&init, "Initialize and fetch (import)"], -- 1.2.0.gdee6 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 2/9] git-svn: allow --find-copies-harder and -l<num> to be passed on commit 2006-02-20 18:57 ` [PATCH 1/9] git-svn: fix a typo in defining the --no-stop-on-copy option Eric Wong @ 2006-02-20 18:57 ` Eric Wong 2006-02-20 18:57 ` [PATCH 3/9] git-svn: Allow for more argument types for commit (from..to) Eric Wong 0 siblings, 1 reply; 10+ messages in thread From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw) To: git; +Cc: junkio, Eric Wong Both of these options are passed directly to git-diff-tree when committing to a SVN repository. Signed-off-by: Eric Wong <normalperson@yhbt.net> --- contrib/git-svn/git-svn | 10 ++++++++-- contrib/git-svn/git-svn.txt | 7 +++++++ 2 files changed, 15 insertions(+), 2 deletions(-) f00770e6f3151e5fdc94208efab22b3068dbb882 diff --git a/contrib/git-svn/git-svn b/contrib/git-svn/git-svn index 1a8f40e..477ec16 100755 --- a/contrib/git-svn/git-svn +++ b/contrib/git-svn/git-svn @@ -30,7 +30,8 @@ use Getopt::Long qw/:config gnu_getopt n use File::Spec qw//; my $sha1 = qr/[a-f\d]{40}/; my $sha1_short = qr/[a-f\d]{6,40}/; -my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit); +my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit, + $_find_copies_harder, $_l); GetOptions( 'revision|r=s' => \$_revision, 'no-ignore-externals' => \$_no_ignore_ext, @@ -38,6 +39,8 @@ GetOptions( 'revision|r=s' => \$_revisio 'edit|e' => \$_edit, 'rmdir' => \$_rmdir, 'help|H|h' => \$_help, + 'find-copies-harder' => \$_find_copies_harder, + 'l=i' => \$_l, 'no-stop-on-copy' => \$_no_stop_copy ); my %cmd = ( fetch => [ \&fetch, "Download new revisions from SVN" ], @@ -348,7 +351,10 @@ sub svn_checkout_tree { my $pid = open my $diff_fh, '-|'; defined $pid or croak $!; if ($pid == 0) { - exec(qw(git-diff-tree -z -r -C), $from, $commit) or croak $!; + my @diff_tree = qw(git-diff-tree -z -r -C); + push @diff_tree, '--find-copies-harder' if $_find_copies_harder; + push @diff_tree, "-l$_l" if defined $_l; + exec(@diff_tree, $from, $commit) or croak $!; } my $mods = parse_diff_tree($diff_fh); unless (@$mods) { diff --git a/contrib/git-svn/git-svn.txt b/contrib/git-svn/git-svn.txt index 4b79fb0..9912f5a 100644 --- a/contrib/git-svn/git-svn.txt +++ b/contrib/git-svn/git-svn.txt @@ -99,6 +99,13 @@ OPTIONS default for objects that are commits, and forced on when committing tree objects. +-l<num>:: +--find-copies-harder:: + Both of these are only used with the 'commit' command. + + They are both passed directly to git-diff-tree see + git-diff-tree(1) for more information. + COMPATIBILITY OPTIONS --------------------- --no-ignore-externals:: -- 1.2.0.gdee6 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 3/9] git-svn: Allow for more argument types for commit (from..to) 2006-02-20 18:57 ` [PATCH 2/9] git-svn: allow --find-copies-harder and -l<num> to be passed on commit Eric Wong @ 2006-02-20 18:57 ` Eric Wong 2006-02-20 18:57 ` [PATCH 4/9] git-svn: remove any need for the XML::Simple dependency Eric Wong 0 siblings, 1 reply; 10+ messages in thread From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw) To: git; +Cc: junkio, Eric Wong Allow 'from..to' notation from the command line. More liberal sha1 parsing when reading from stdin no longer requires the sha1 to be the first character, so a leading 'commit ' string is OK. Signed-off-by: Eric Wong <normalperson@yhbt.net> --- contrib/git-svn/git-svn | 13 ++++++++++--- contrib/git-svn/git-svn.txt | 2 +- 2 files changed, 11 insertions(+), 4 deletions(-) 4d8326c4868461e8a48a4e25ef11ece6e9f92843 diff --git a/contrib/git-svn/git-svn b/contrib/git-svn/git-svn index 477ec16..5f23d6b 100755 --- a/contrib/git-svn/git-svn +++ b/contrib/git-svn/git-svn @@ -216,14 +216,21 @@ sub commit { print "Reading from stdin...\n"; @commits = (); while (<STDIN>) { - if (/^([a-f\d]{6,40})\b/) { + if (/\b([a-f\d]{6,40})\b/) { unshift @commits, $1; } } } my @revs; - foreach (@commits) { - push @revs, (safe_qx('git-rev-parse',$_)); + foreach my $c (@commits) { + chomp(my @tmp = safe_qx('git-rev-parse',$c)); + if (scalar @tmp == 1) { + push @revs, $tmp[0]; + } elsif (scalar @tmp > 1) { + push @revs, reverse (safe_qx('git-rev-list',@tmp)); + } else { + die "Failed to rev-parse $c\n"; + } } chomp @revs; diff --git a/contrib/git-svn/git-svn.txt b/contrib/git-svn/git-svn.txt index 9912f5a..07a236f 100644 --- a/contrib/git-svn/git-svn.txt +++ b/contrib/git-svn/git-svn.txt @@ -149,7 +149,7 @@ Tracking and contributing to an Subversi # Commit only the git commits you want to SVN:: git-svn commit <tree-ish> [<tree-ish_2> ...] # Commit all the git commits from my-branch that don't exist in SVN:: - git rev-list --pretty=oneline git-svn-HEAD..my-branch | git-svn commit + git commit git-svn-HEAD..my-branch # Something is committed to SVN, pull the latest into your branch:: git-svn fetch && git pull . git-svn-HEAD -- 1.2.0.gdee6 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 4/9] git-svn: remove any need for the XML::Simple dependency 2006-02-20 18:57 ` [PATCH 3/9] git-svn: Allow for more argument types for commit (from..to) Eric Wong @ 2006-02-20 18:57 ` Eric Wong 2006-02-20 18:57 ` [PATCH 5/9] git-svn: change ; to && in addremove() Eric Wong 0 siblings, 1 reply; 10+ messages in thread From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw) To: git; +Cc: junkio, Eric Wong XML::Simple was originally required back when I made svn-arch-mirror because I needed to explictly track renames with Arch. Then I carried it over to git-svn because I was afraid somebody could commit an svn log message that could throw off a non-XML log parser. Then I noticed the <n> lines column in the header. So, no more XML :) Signed-off-by: Eric Wong <normalperson@yhbt.net> --- contrib/git-svn/git-svn | 84 ++++++++++++++++++++--------------------------- 1 files changed, 35 insertions(+), 49 deletions(-) 9b380ed2f8f1b18f95d12b86cb760f95e6e0cefe diff --git a/contrib/git-svn/git-svn b/contrib/git-svn/git-svn index 5f23d6b..4391bc3 100755 --- a/contrib/git-svn/git-svn +++ b/contrib/git-svn/git-svn @@ -21,7 +21,7 @@ $ENV{LC_ALL} = 'C'; # If SVN:: library support is added, please make the dependencies # optional and preserve the capability to use the command-line client. -# See what I do with XML::Simple to make the dependency optional. +# use eval { require SVN::... } to make it lazy load use Carp qw/croak/; use IO::File qw//; use File::Basename qw/dirname basename/; @@ -177,8 +177,7 @@ sub fetch { push @log_args, "-r$_revision"; push @log_args, '--stop-on-copy' unless $_no_stop_copy; - eval { require XML::Simple or croak $! }; - my $svn_log = $@ ? svn_log_raw(@log_args) : svn_log_xml(@log_args); + my $svn_log = svn_log_raw(@log_args); @$svn_log = sort { $a->{revision} <=> $b->{revision} } @$svn_log; my $base = shift @$svn_log or croak "No base revision!\n"; @@ -476,49 +475,6 @@ sub svn_commit_tree { return fetch("$rev_committed=$commit")->{revision}; } -sub svn_log_xml { - my (@log_args) = @_; - my $log_fh = IO::File->new_tmpfile or croak $!; - - my $pid = fork; - defined $pid or croak $!; - - if ($pid == 0) { - open STDOUT, '>&', $log_fh or croak $!; - exec (qw(svn log --xml), @log_args) or croak $! - } - - waitpid $pid, 0; - croak $? if $?; - - seek $log_fh, 0, 0; - my @svn_log; - my $log = XML::Simple::XMLin( $log_fh, - ForceArray => ['path','revision','logentry'], - KeepRoot => 0, - KeyAttr => { logentry => '+revision', - paths => '+path' }, - )->{logentry}; - foreach my $r (sort {$a <=> $b} keys %$log) { - my $log_msg = $log->{$r}; - my ($Y,$m,$d,$H,$M,$S) = ($log_msg->{date} =~ - /(\d{4})\-(\d\d)\-(\d\d)T - (\d\d)\:(\d\d)\:(\d\d)\.\d+Z$/x) - or croak "Failed to parse date: ", - $log->{$r}->{date}; - $log_msg->{date} = "+0000 $Y-$m-$d $H:$M:$S"; - - # XML::Simple can't handle <msg></msg> as a string: - if (ref $log_msg->{msg} eq 'HASH') { - $log_msg->{msg} = "\n"; - } else { - $log_msg->{msg} .= "\n"; - } - push @svn_log, $log->{$r}; - } - return \@svn_log; -} - sub svn_log_raw { my (@log_args) = @_; my $pid = open my $log_fh,'-|'; @@ -529,21 +485,42 @@ sub svn_log_raw { } my @svn_log; - my $state; + my $state = 'sep'; while (<$log_fh>) { chomp; if (/^\-{72}$/) { + if ($state eq 'msg') { + if ($svn_log[$#svn_log]->{lines}) { + $svn_log[$#svn_log]->{msg} .= $_."\n"; + unless(--$svn_log[$#svn_log]->{lines}) { + $state = 'sep'; + } + } else { + croak "Log parse error at: $_\n", + $svn_log[$#svn_log]->{revision}, + "\n"; + } + next; + } + if ($state ne 'sep') { + croak "Log parse error at: $_\n", + "state: $state\n", + $svn_log[$#svn_log]->{revision}, + "\n"; + } $state = 'rev'; # if we have an empty log message, put something there: if (@svn_log) { $svn_log[$#svn_log]->{msg} ||= "\n"; + delete $svn_log[$#svn_log]->{lines}; } next; } if ($state eq 'rev' && s/^r(\d+)\s*\|\s*//) { my $rev = $1; - my ($author, $date) = split(/\s*\|\s*/, $_, 2); + my ($author, $date, $lines) = split(/\s*\|\s*/, $_, 3); + ($lines) = ($lines =~ /(\d+)/); my ($Y,$m,$d,$H,$M,$S,$tz) = ($date =~ /(\d{4})\-(\d\d)\-(\d\d)\s (\d\d)\:(\d\d)\:(\d\d)\s([\-\+]\d+)/x) @@ -551,6 +528,7 @@ sub svn_log_raw { my %log_msg = ( revision => $rev, date => "$tz $Y-$m-$d $H:$M:$S", author => $author, + lines => $lines, msg => '' ); push @svn_log, \%log_msg; $state = 'msg_start'; @@ -560,7 +538,15 @@ sub svn_log_raw { if ($state eq 'msg_start' && /^$/) { $state = 'msg'; } elsif ($state eq 'msg') { - $svn_log[$#svn_log]->{msg} .= $_."\n"; + if ($svn_log[$#svn_log]->{lines}) { + $svn_log[$#svn_log]->{msg} .= $_."\n"; + unless (--$svn_log[$#svn_log]->{lines}) { + $state = 'sep'; + } + } else { + croak "Log parse error at: $_\n", + $svn_log[$#svn_log]->{revision},"\n"; + } } } close $log_fh or croak $?; -- 1.2.0.gdee6 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 5/9] git-svn: change ; to && in addremove() 2006-02-20 18:57 ` [PATCH 4/9] git-svn: remove any need for the XML::Simple dependency Eric Wong @ 2006-02-20 18:57 ` Eric Wong 2006-02-20 18:57 ` [PATCH 6/9] contrib/git-svn.txt: add a note about renamed/copied directory support Eric Wong 0 siblings, 1 reply; 10+ messages in thread From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw) To: git; +Cc: junkio, Eric Wong Signed-off-by: Eric Wong <normalperson@yhbt.net> --- contrib/git-svn/git-svn | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) ff01f98a865018be26baf1008c669009e95a93bf diff --git a/contrib/git-svn/git-svn b/contrib/git-svn/git-svn index 4391bc3..25c248d 100755 --- a/contrib/git-svn/git-svn +++ b/contrib/git-svn/git-svn @@ -580,10 +580,10 @@ sub sys { system(@_) == 0 or croak $? } sub git_addremove { system( "git-diff-files --name-only -z ". - " | git-update-index --remove -z --stdin; ". + " | git-update-index --remove -z --stdin && ". "git-ls-files -z --others ". "'--exclude-from=$GIT_DIR/$GIT_SVN/info/exclude'". - " | git-update-index --add -z --stdin; " + " | git-update-index --add -z --stdin" ) == 0 or croak $? } -- 1.2.0.gdee6 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 6/9] contrib/git-svn.txt: add a note about renamed/copied directory support 2006-02-20 18:57 ` [PATCH 5/9] git-svn: change ; to && in addremove() Eric Wong @ 2006-02-20 18:57 ` Eric Wong 2006-02-20 18:57 ` [PATCH 7/9] git-svn: fix several corner-case and rare bugs with 'commit' Eric Wong 0 siblings, 1 reply; 10+ messages in thread From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw) To: git; +Cc: junkio, Eric Wong Signed-off-by: Eric Wong <normalperson@yhbt.net> --- contrib/git-svn/git-svn.txt | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) 72331d46b99b182406e06070e905123f76abbac8 diff --git a/contrib/git-svn/git-svn.txt b/contrib/git-svn/git-svn.txt index 07a236f..cf098d7 100644 --- a/contrib/git-svn/git-svn.txt +++ b/contrib/git-svn/git-svn.txt @@ -206,6 +206,13 @@ working trees with metadata files. svn:keywords can't be ignored in Subversion (at least I don't know of a way to ignore them). +Renamed and copied directories are not detected by git and hence not +tracked when committing to SVN. I do not plan on adding support for +this as it's quite difficult and time-consuming to get working for all +the possible corner cases (git doesn't do it, either). Renamed and +copied files are fully supported if they're similar enough for git to +detect them. + Author ------ Written by Eric Wong <normalperson@yhbt.net>. -- 1.2.0.gdee6 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 7/9] git-svn: fix several corner-case and rare bugs with 'commit' 2006-02-20 18:57 ` [PATCH 6/9] contrib/git-svn.txt: add a note about renamed/copied directory support Eric Wong @ 2006-02-20 18:57 ` Eric Wong 2006-02-20 18:57 ` [PATCH 8/9] contrib/git-svn: add Makefile, test, and associated ignores Eric Wong 0 siblings, 1 reply; 10+ messages in thread From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw) To: git; +Cc: junkio, Eric Wong None of these were really show-stoppers (or even triggered) on most of the trees I've tracked. * Node change prevention for identically named nodes. This is a limitation of SVN, but we find the error and exit before it's passed to SVN so we don't dirty our working tree when our commit fails. git-svn will exit with an error code 1 if any of the following conditions are found: 1. a directory is removed and a file of the same name of the removed directory is created 1a. a file has its parent directory removed and the file is takes the name of the removed parent directory:: baz/zzz => baz 2. a file is removed and a directory of the same name of the removed file is created. 2a. a file is moved into a deeper directory that shares the previous name of the file:: dir/$file => dir/file/$file Since SVN cannot handle these cases, the user will have to manually split the commit into several parts. * --rmdir now handles nested/deep removals. If dir/a/b/c/d/e/file is removed, and everything else is in the dir/ hierarchy is otherwise empty, then dir/ will be deleted when file is deleted from svn and --rmdir specified. * Always assert that we have written the tree we want to write on commits. This helped me find several bugs in the symlink handling code (which as been fixed). * Several symlink handling fixes. We now refuse to set permissions on symlinks. We also always unlink a file if we're going to overwrite it. * Apply changes in a pre-determined order, so we always have rename from locations handy before we delete them. Signed-off-by: Eric Wong <normalperson@yhbt.net> --- contrib/git-svn/git-svn | 260 ++++++++++++++++++++++++++++++++++++----------- 1 files changed, 200 insertions(+), 60 deletions(-) cc9e5f27fee073de35fd6f50ec15ea59dda8b71b diff --git a/contrib/git-svn/git-svn b/contrib/git-svn/git-svn index 25c248d..3a59454 100755 --- a/contrib/git-svn/git-svn +++ b/contrib/git-svn/git-svn @@ -238,7 +238,11 @@ sub commit { my $svn_current_rev = svn_info('.')->{'Last Changed Rev'}; foreach my $c (@revs) { print "Committing $c\n"; - svn_checkout_tree($svn_current_rev, $c); + my $mods = svn_checkout_tree($svn_current_rev, $c); + if (scalar @$mods == 0) { + print "Skipping, no changes detected\n"; + next; + } $svn_current_rev = svn_commit_tree($svn_current_rev, $c); } print "Done committing ",scalar @revs," revisions to SVN\n"; @@ -267,9 +271,9 @@ sub setup_git_svn { } sub assert_svn_wc_clean { - my ($svn_rev, $commit) = @_; + my ($svn_rev, $treeish) = @_; croak "$svn_rev is not an integer!\n" unless ($svn_rev =~ /^\d+$/); - croak "$commit is not a sha1!\n" unless ($commit =~ /^$sha1$/o); + croak "$treeish is not a sha1!\n" unless ($treeish =~ /^$sha1$/o); my $svn_info = svn_info('.'); if ($svn_rev != $svn_info->{'Last Changed Rev'}) { croak "Expected r$svn_rev, got r", @@ -282,12 +286,42 @@ sub assert_svn_wc_clean { print STDERR $_ foreach @status; croak; } - my ($tree_a) = grep(/^tree $sha1$/o,`git-cat-file commit $commit`); - $tree_a =~ s/^tree //; - chomp $tree_a; - chomp(my $tree_b = `GIT_INDEX_FILE=$GIT_SVN_INDEX git-write-tree`); - if ($tree_a ne $tree_b) { - croak "$svn_rev != $commit, $tree_a != $tree_b\n"; + assert_tree($treeish); +} + +sub assert_tree { + my ($treeish) = @_; + croak "Not a sha1: $treeish\n" unless $treeish =~ /^$sha1$/o; + chomp(my $type = `git-cat-file -t $treeish`); + my $expected; + while ($type eq 'tag') { + chomp(($treeish, $type) = `git-cat-file tag $treeish`); + } + if ($type eq 'commit') { + $expected = (grep /^tree /,`git-cat-file commit $treeish`)[0]; + ($expected) = ($expected =~ /^tree ($sha1)$/); + die "Unable to get tree from $treeish\n" unless $expected; + } elsif ($type eq 'tree') { + $expected = $treeish; + } else { + die "$treeish is a $type, expected tree, tag or commit\n"; + } + + my $old_index = $ENV{GIT_INDEX_FILE}; + my $tmpindex = $GIT_SVN_INDEX.'.assert-tmp'; + if (-e $tmpindex) { + unlink $tmpindex or croak $!; + } + $ENV{GIT_INDEX_FILE} = $tmpindex; + git_addremove(); + chomp(my $tree = `git-write-tree`); + if ($old_index) { + $ENV{GIT_INDEX_FILE} = $old_index; + } else { + delete $ENV{GIT_INDEX_FILE}; + } + if ($tree ne $expected) { + croak "Tree mismatch, Got: $tree, Expected: $expected\n"; } } @@ -298,7 +332,6 @@ sub parse_diff_tree { my @mods; while (<$diff_fh>) { chomp $_; # this gets rid of the trailing "\0" - print $_,"\n"; if ($state eq 'meta' && /^:(\d{6})\s(\d{6})\s $sha1\s($sha1)\s([MTCRAD])\d*$/xo) { push @mods, { mode_a => $1, mode_b => $2, @@ -309,36 +342,44 @@ sub parse_diff_tree { $state = 'file_b'; } } elsif ($state eq 'file_a') { - my $x = $mods[$#mods] or croak __LINE__,": Empty array\n"; + my $x = $mods[$#mods] or croak "Empty array\n"; if ($x->{chg} !~ /^(?:C|R)$/) { - croak __LINE__,": Error parsing $_, $x->{chg}\n"; + croak "Error parsing $_, $x->{chg}\n"; } $x->{file_a} = $_; $state = 'file_b'; } elsif ($state eq 'file_b') { - my $x = $mods[$#mods] or croak __LINE__,": Empty array\n"; + my $x = $mods[$#mods] or croak "Empty array\n"; if (exists $x->{file_a} && $x->{chg} !~ /^(?:C|R)$/) { - croak __LINE__,": Error parsing $_, $x->{chg}\n"; + croak "Error parsing $_, $x->{chg}\n"; } if (!exists $x->{file_a} && $x->{chg} =~ /^(?:C|R)$/) { - croak __LINE__,": Error parsing $_, $x->{chg}\n"; + croak "Error parsing $_, $x->{chg}\n"; } $x->{file_b} = $_; $state = 'meta'; } else { - croak __LINE__,": Error parsing $_\n"; + croak "Error parsing $_\n"; } } close $diff_fh or croak $!; + return \@mods; } sub svn_check_prop_executable { my $m = shift; - if ($m->{mode_b} =~ /755$/ && $m->{mode_a} !~ /755$/) { - sys(qw(svn propset svn:executable 1), $m->{file_b}); + return if -l $m->{file_b}; + if ($m->{mode_b} =~ /755$/) { + chmod((0755 &~ umask),$m->{file_b}) or croak $!; + if ($m->{mode_a} !~ /755$/) { + sys(qw(svn propset svn:executable 1), $m->{file_b}); + } + -x $m->{file_b} or croak "$m->{file_b} is not executable!\n"; } elsif ($m->{mode_b} !~ /755$/ && $m->{mode_a} =~ /755$/) { sys(qw(svn propdel svn:executable), $m->{file_b}); + chmod((0644 &~ umask),$m->{file_b}) or croak $!; + -x $m->{file_b} and croak "$m->{file_b} is executable!\n"; } } @@ -349,84 +390,166 @@ sub svn_ensure_parent_path { sys(qw(svn add -N), $dir_b) unless (-d "$dir_b/.svn"); } +sub precommit_check { + my $mods = shift; + my (%rm_file, %rmdir_check, %added_check); + + my %o = ( D => 0, R => 1, C => 2, A => 3, M => 3, T => 3 ); + foreach my $m (sort { $o{$a->{chg}} <=> $o{$b->{chg}} } @$mods) { + if ($m->{chg} eq 'R') { + if (-d $m->{file_b}) { + err_dir_to_file("$m->{file_a} => $m->{file_b}"); + } + # dir/$file => dir/file/$file + my $dirname = dirname($m->{file_b}); + while ($dirname ne File::Spec->curdir) { + if ($dirname ne $m->{file_a}) { + $dirname = dirname($dirname); + next; + } + err_file_to_dir("$m->{file_a} => $m->{file_b}"); + } + # baz/zzz => baz (baz is a file) + $dirname = dirname($m->{file_a}); + while ($dirname ne File::Spec->curdir) { + if ($dirname ne $m->{file_b}) { + $dirname = dirname($dirname); + next; + } + err_dir_to_file("$m->{file_a} => $m->{file_b}"); + } + } + if ($m->{chg} =~ /^(D|R)$/) { + my $t = $1 eq 'D' ? 'file_b' : 'file_a'; + $rm_file{ $m->{$t} } = 1; + my $dirname = dirname( $m->{$t} ); + my $basename = basename( $m->{$t} ); + $rmdir_check{$dirname}->{$basename} = 1; + } elsif ($m->{chg} =~ /^(?:A|C)$/) { + if (-d $m->{file_b}) { + err_dir_to_file($m->{file_b}); + } + my $dirname = dirname( $m->{file_b} ); + my $basename = basename( $m->{file_b} ); + $added_check{$dirname}->{$basename} = 1; + while ($dirname ne File::Spec->curdir) { + if ($rm_file{$dirname}) { + err_file_to_dir($m->{file_b}); + } + $dirname = dirname $dirname; + } + } + } + return (\%rmdir_check, \%added_check); + + sub err_dir_to_file { + my $file = shift; + print STDERR "Node change from directory to file ", + "is not supported by Subversion: ",$file,"\n"; + exit 1; + } + sub err_file_to_dir { + my $file = shift; + print STDERR "Node change from file to directory ", + "is not supported by Subversion: ",$file,"\n"; + exit 1; + } +} + sub svn_checkout_tree { - my ($svn_rev, $commit) = @_; + my ($svn_rev, $treeish) = @_; my $from = file_to_s("$REV_DIR/$svn_rev"); assert_svn_wc_clean($svn_rev,$from); - print "diff-tree '$from' '$commit'\n"; + print "diff-tree '$from' '$treeish'\n"; my $pid = open my $diff_fh, '-|'; defined $pid or croak $!; if ($pid == 0) { my @diff_tree = qw(git-diff-tree -z -r -C); push @diff_tree, '--find-copies-harder' if $_find_copies_harder; push @diff_tree, "-l$_l" if defined $_l; - exec(@diff_tree, $from, $commit) or croak $!; + exec(@diff_tree, $from, $treeish) or croak $!; } my $mods = parse_diff_tree($diff_fh); unless (@$mods) { # git can do empty commits, SVN doesn't allow it... - return $svn_rev; + return $mods; } - my %rm; - foreach my $m (@$mods) { + my ($rm, $add) = precommit_check($mods); + + my %o = ( D => 1, R => 0, C => -1, A => 3, M => 3, T => 3 ); + foreach my $m (sort { $o{$a->{chg}} <=> $o{$b->{chg}} } @$mods) { if ($m->{chg} eq 'C') { svn_ensure_parent_path( $m->{file_b} ); sys(qw(svn cp), $m->{file_a}, $m->{file_b}); - blob_to_file( $m->{sha1_b}, $m->{file_b}); + apply_mod_line_blob($m); svn_check_prop_executable($m); } elsif ($m->{chg} eq 'D') { - $rm{dirname $m->{file_b}}->{basename $m->{file_b}} = 1; sys(qw(svn rm --force), $m->{file_b}); } elsif ($m->{chg} eq 'R') { svn_ensure_parent_path( $m->{file_b} ); sys(qw(svn mv --force), $m->{file_a}, $m->{file_b}); - blob_to_file( $m->{sha1_b}, $m->{file_b}); + apply_mod_line_blob($m); svn_check_prop_executable($m); - $rm{dirname $m->{file_a}}->{basename $m->{file_a}} = 1; } elsif ($m->{chg} eq 'M') { - if ($m->{mode_b} =~ /^120/ && $m->{mode_a} =~ /^120/) { - unlink $m->{file_b} or croak $!; - blob_to_symlink($m->{sha1_b}, $m->{file_b}); - } else { - blob_to_file($m->{sha1_b}, $m->{file_b}); - } + apply_mod_line_blob($m); svn_check_prop_executable($m); } elsif ($m->{chg} eq 'T') { sys(qw(svn rm --force),$m->{file_b}); - if ($m->{mode_b} =~ /^120/ && $m->{mode_a} =~ /^100/) { - blob_to_symlink($m->{sha1_b}, $m->{file_b}); - } else { - blob_to_file($m->{sha1_b}, $m->{file_b}); - } - svn_check_prop_executable($m); + apply_mod_line_blob($m); sys(qw(svn add --force), $m->{file_b}); + svn_check_prop_executable($m); } elsif ($m->{chg} eq 'A') { svn_ensure_parent_path( $m->{file_b} ); - blob_to_file( $m->{sha1_b}, $m->{file_b}); - if ($m->{mode_b} =~ /755$/) { - chmod 0755, $m->{file_b}; - } + apply_mod_line_blob($m); sys(qw(svn add --force), $m->{file_b}); + svn_check_prop_executable($m); } else { croak "Invalid chg: $m->{chg}\n"; } } - if ($_rmdir) { - my $old_index = $ENV{GIT_INDEX_FILE}; - $ENV{GIT_INDEX_FILE} = $GIT_SVN_INDEX; - foreach my $dir (keys %rm) { - my $files = $rm{$dir}; - my @files; - foreach (safe_qx('svn','ls',$dir)) { - chomp; - push @files, $_ unless $files->{$_}; - } - sys(qw(svn rm),$dir) unless @files; - } - if ($old_index) { - $ENV{GIT_INDEX_FILE} = $old_index; - } else { - delete $ENV{GIT_INDEX_FILE}; + + assert_tree($treeish); + if ($_rmdir) { # remove empty directories + handle_rmdir($rm, $add); + } + assert_tree($treeish); + return $mods; +} + +# svn ls doesn't work with respect to the current working tree, but what's +# in the repository. There's not even an option for it... *sigh* +# (added files don't show up and removed files remain in the ls listing) +sub svn_ls_current { + my ($dir, $rm, $add) = @_; + chomp(my @ls = safe_qx('svn','ls',$dir)); + my @ret = (); + foreach (@ls) { + s#/$##; # trailing slashes are evil + push @ret, $_ unless $rm->{$dir}->{$_}; + } + if (exists $add->{$dir}) { + push @ret, keys %{$add->{$dir}}; + } + return \@ret; +} + +sub handle_rmdir { + my ($rm, $add) = @_; + + foreach my $dir (sort {length $b <=> length $a} keys %$rm) { + my $ls = svn_ls_current($dir, $rm, $add); + next if (scalar @$ls); + sys(qw(svn rm --force),$dir); + + my $dn = dirname $dir; + $rm->{ $dn }->{ basename $dir } = 1; + $ls = svn_ls_current($dn, $rm, $add); + while (scalar @$ls == 0 && $dn ne File::Spec->curdir) { + sys(qw(svn rm --force),$dn); + $dir = basename $dn; + $dn = dirname $dn; + $rm->{ $dn }->{ $dir } = 1; + $ls = svn_ls_current($dn, $rm, $add); } } } @@ -692,10 +815,23 @@ sub git_commit { return $commit; } +sub apply_mod_line_blob { + my $m = shift; + if ($m->{mode_b} =~ /^120/) { + blob_to_symlink($m->{sha1_b}, $m->{file_b}); + } else { + blob_to_file($m->{sha1_b}, $m->{file_b}); + } +} + sub blob_to_symlink { my ($blob, $link) = @_; defined $link or croak "\$link not defined!\n"; croak "Not a sha1: $blob\n" unless $blob =~ /^$sha1$/o; + if (-l $link || -f _) { + unlink $link or croak $!; + } + my $dest = `git-cat-file blob $blob`; # no newline, so no chomp symlink $dest, $link or croak $!; } @@ -704,6 +840,10 @@ sub blob_to_file { my ($blob, $file) = @_; defined $file or croak "\$file not defined!\n"; croak "Not a sha1: $blob\n" unless $blob =~ /^$sha1$/o; + if (-l $file || -f _) { + unlink $file or croak $!; + } + open my $blob_fh, '>', $file or croak "$!: $file\n"; my $pid = fork; defined $pid or croak $!; -- 1.2.0.gdee6 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 8/9] contrib/git-svn: add Makefile, test, and associated ignores 2006-02-20 18:57 ` [PATCH 7/9] git-svn: fix several corner-case and rare bugs with 'commit' Eric Wong @ 2006-02-20 18:57 ` Eric Wong 2006-02-20 18:57 ` [PATCH 9/9] git-svn: 0.9.1: add --version and copyright/license (GPL v2+) information Eric Wong 0 siblings, 1 reply; 10+ messages in thread From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw) To: git; +Cc: junkio, Eric Wong Signed-off-by: Eric Wong <normalperson@yhbt.net> --- contrib/git-svn/.gitignore | 4 + contrib/git-svn/Makefile | 32 ++++ contrib/git-svn/git-svn.perl | 0 contrib/git-svn/t/t0000-contrib-git-svn.sh | 216 ++++++++++++++++++++++++++++ 4 files changed, 252 insertions(+), 0 deletions(-) create mode 100644 contrib/git-svn/.gitignore create mode 100644 contrib/git-svn/Makefile rename contrib/git-svn/{git-svn => git-svn.perl} (100%) create mode 100644 contrib/git-svn/t/t0000-contrib-git-svn.sh 1f5de0dcbe26fedb3236c437808d2cb20ab282c1 diff --git a/contrib/git-svn/.gitignore b/contrib/git-svn/.gitignore new file mode 100644 index 0000000..d8d87e3 --- /dev/null +++ b/contrib/git-svn/.gitignore @@ -0,0 +1,4 @@ +git-svn +git-svn.xml +git-svn.html +git-svn.1 diff --git a/contrib/git-svn/Makefile b/contrib/git-svn/Makefile new file mode 100644 index 0000000..a330c61 --- /dev/null +++ b/contrib/git-svn/Makefile @@ -0,0 +1,32 @@ +all: git-svn + +prefix?=$(HOME) +bindir=$(prefix)/bin +mandir=$(prefix)/man +man1=$(mandir)/man1 +INSTALL?=install +doc_conf=../../Documentation/asciidoc.conf +-include ../../config.mak + +git-svn: git-svn.perl + cp $< $@ + chmod +x $@ + +install: all + $(INSTALL) -d -m755 $(DESTDIR)$(bindir) + $(INSTALL) git-svn $(DESTDIR)$(bindir) + +install-doc: doc + $(INSTALL) git-svn.1 $(DESTDIR)$(man1) + +doc: git-svn.1 +git-svn.1 : git-svn.xml + xmlto man git-svn.xml +git-svn.xml : git-svn.txt + asciidoc -b docbook -d manpage \ + -f ../../Documentation/asciidoc.conf $< +test: + cd t && $(SHELL) ./t0000-contrib-git-svn.sh + +clean: + rm -f git-svn *.xml *.html *.1 diff --git a/contrib/git-svn/git-svn b/contrib/git-svn/git-svn.perl similarity index 100% rename from contrib/git-svn/git-svn rename to contrib/git-svn/git-svn.perl diff --git a/contrib/git-svn/t/t0000-contrib-git-svn.sh b/contrib/git-svn/t/t0000-contrib-git-svn.sh new file mode 100644 index 0000000..181dfe0 --- /dev/null +++ b/contrib/git-svn/t/t0000-contrib-git-svn.sh @@ -0,0 +1,216 @@ +#!/bin/sh +# +# Copyright (c) 2006 Eric Wong +# + + +PATH=$PWD/../:$PATH +test_description='git-svn tests' +if test -d ../../../t +then + cd ../../../t +else + echo "Must be run in contrib/git-svn/t" >&2 + exit 1 +fi + +. ./test-lib.sh + +GIT_DIR=$PWD/.git +GIT_SVN_DIR=$GIT_DIR/git-svn +SVN_TREE=$GIT_SVN_DIR/tree + +svnadmin >/dev/null 2>&1 +if test $? != 1 +then + test_expect_success 'skipping contrib/git-svn test' : + test_done + exit +fi + +svn >/dev/null 2>&1 +if test $? != 1 +then + test_expect_success 'skipping contrib/git-svn test' : + test_done + exit +fi + +svnrepo=$PWD/svnrepo + +set -e + +svnadmin create $svnrepo +svnrepo="file://$svnrepo/test-git-svn" + +mkdir import + +cd import + +echo foo > foo +ln -s foo foo.link +mkdir -p dir/a/b/c/d/e +echo 'deep dir' > dir/a/b/c/d/e/file +mkdir -p bar +echo 'zzz' > bar/zzz +echo '#!/bin/sh' > exec.sh +chmod +x exec.sh +svn import -m 'import for git-svn' . $svnrepo >/dev/null + +cd .. + +rm -rf import + +test_expect_success \ + 'initialize git-svn' \ + "git-svn init $svnrepo" + +test_expect_success \ + 'import an SVN revision into git' \ + 'git-svn fetch' + + +name='try a deep --rmdir with a commit' +git checkout -b mybranch git-svn-HEAD +mv dir/a/b/c/d/e/file dir/file +cp dir/file file +git update-index --add --remove dir/a/b/c/d/e/file dir/file file +git commit -m "$name" + +test_expect_success "$name" \ + "git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch && + test -d $SVN_TREE/dir && test ! -d $SVN_TREE/dir/a" + + +name='detect node change from file to directory #1' +mkdir dir/new_file +mv dir/file dir/new_file/file +mv dir/new_file dir/file +git update-index --remove dir/file +git update-index --add dir/file/file +git commit -m "$name" + +test_expect_code 1 "$name" \ + 'git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch' \ + || true + + +name='detect node change from directory to file #1' +rm -rf dir $GIT_DIR/index +git checkout -b mybranch2 git-svn-HEAD +mv bar/zzz zzz +rm -rf bar +mv zzz bar +git update-index --remove -- bar/zzz +git update-index --add -- bar +git commit -m "$name" + +test_expect_code 1 "$name" \ + 'git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch2' \ + || true + + +name='detect node change from file to directory #2' +rm -f $GIT_DIR/index +git checkout -b mybranch3 git-svn-HEAD +rm bar/zzz +git-update-index --remove bar/zzz +mkdir bar/zzz +echo yyy > bar/zzz/yyy +git-update-index --add bar/zzz/yyy +git commit -m "$name" + +test_expect_code 1 "$name" \ + 'git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch3' \ + || true + + +name='detect node change from directory to file #2' +rm -f $GIT_DIR/index +git checkout -b mybranch4 git-svn-HEAD +rm -rf dir +git update-index --remove -- dir/file +touch dir +echo asdf > dir +git update-index --add -- dir +git commit -m "$name" + +test_expect_code 1 "$name" \ + 'git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch4' \ + || true + + +name='remove executable bit from a file' +rm -f $GIT_DIR/index +git checkout -b mybranch5 git-svn-HEAD +chmod -x exec.sh +git update-index exec.sh +git commit -m "$name" + +test_expect_success "$name" \ + "git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch5 && + test ! -x $SVN_TREE/exec.sh" + + +name='add executable bit back file' +chmod +x exec.sh +git update-index exec.sh +git commit -m "$name" + +test_expect_success "$name" \ + "git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch5 && + test -x $SVN_TREE/exec.sh" + + + +name='executable file becomes a symlink to bar/zzz (file)' +rm exec.sh +ln -s bar/zzz exec.sh +git update-index exec.sh +git commit -m "$name" + +test_expect_success "$name" \ + "git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch5 && + test -L $SVN_TREE/exec.sh" + + + +name='new symlink is added to a file that was also just made executable' +chmod +x bar/zzz +ln -s bar/zzz exec-2.sh +git update-index --add bar/zzz exec-2.sh +git commit -m "$name" + +test_expect_success "$name" \ + "git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch5 && + test -x $SVN_TREE/bar/zzz && + test -L $SVN_TREE/exec-2.sh" + + + +name='modify a symlink to become a file' +git help > help || true +rm exec-2.sh +cp help exec-2.sh +git update-index exec-2.sh +git commit -m "$name" + +test_expect_success "$name" \ + "git-svn commit --find-copies-harder --rmdir git-svn-HEAD..mybranch5 && + test -f $SVN_TREE/exec-2.sh && + test ! -L $SVN_TREE/exec-2.sh && + diff -u help $SVN_TREE/exec-2.sh" + + + +name='test fetch functionality (svn => git) with alternate GIT_SVN_ID' +GIT_SVN_ID=alt +export GIT_SVN_ID +test_expect_success "$name" \ + "git-svn init $svnrepo && git-svn fetch -v && + git-rev-list --pretty=raw git-svn-HEAD | grep ^tree | uniq > a && + git-rev-list --pretty=raw alt-HEAD | grep ^tree | uniq > b && + diff -u a b" + +test_done + -- 1.2.0.gdee6 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 9/9] git-svn: 0.9.1: add --version and copyright/license (GPL v2+) information 2006-02-20 18:57 ` [PATCH 8/9] contrib/git-svn: add Makefile, test, and associated ignores Eric Wong @ 2006-02-20 18:57 ` Eric Wong 0 siblings, 0 replies; 10+ messages in thread From: Eric Wong @ 2006-02-20 18:57 UTC (permalink / raw) To: git; +Cc: junkio, Eric Wong Signed-off-by: Eric Wong <normalperson@yhbt.net> --- contrib/git-svn/git-svn.perl | 13 +++++++++++-- 1 files changed, 11 insertions(+), 2 deletions(-) 372473c658e9f48323430af003f8a1a887989edf diff --git a/contrib/git-svn/git-svn.perl b/contrib/git-svn/git-svn.perl index 3a59454..a32ce15 100755 --- a/contrib/git-svn/git-svn.perl +++ b/contrib/git-svn/git-svn.perl @@ -1,4 +1,6 @@ #!/usr/bin/env perl +# Copyright (C) 2006, Eric Wong <normalperson@yhbt.net> +# License: GPL v2 or later use warnings; use strict; use vars qw/ $AUTHOR $VERSION @@ -6,7 +8,7 @@ use vars qw/ $AUTHOR $VERSION $GIT_SVN_INDEX $GIT_SVN $GIT_DIR $REV_DIR/; $AUTHOR = 'Eric Wong <normalperson@yhbt.net>'; -$VERSION = '0.9.0'; +$VERSION = '0.9.1'; $GIT_DIR = $ENV{GIT_DIR} || "$ENV{PWD}/.git"; $GIT_SVN = $ENV{GIT_SVN_ID} || 'git-svn'; $GIT_SVN_INDEX = "$GIT_DIR/$GIT_SVN/index"; @@ -31,7 +33,7 @@ use File::Spec qw//; my $sha1 = qr/[a-f\d]{40}/; my $sha1_short = qr/[a-f\d]{6,40}/; my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit, - $_find_copies_harder, $_l); + $_find_copies_harder, $_l, $_version); GetOptions( 'revision|r=s' => \$_revision, 'no-ignore-externals' => \$_no_ignore_ext, @@ -41,6 +43,7 @@ GetOptions( 'revision|r=s' => \$_revisio 'help|H|h' => \$_help, 'find-copies-harder' => \$_find_copies_harder, 'l=i' => \$_l, + 'version|V' => \$_version, 'no-stop-on-copy' => \$_no_stop_copy ); my %cmd = ( fetch => [ \&fetch, "Download new revisions from SVN" ], @@ -66,6 +69,7 @@ foreach (keys %cmd) { } } usage(0) if $_help; +version() if $_version; usage(1) unless (defined $cmd); svn_check_ignore_externals(); $cmd{$cmd}->[0]->(@ARGV); @@ -91,6 +95,11 @@ and want to keep them separate. exit $exit; } +sub version { + print "git-svn version $VERSION\n"; + exit 0; +} + sub rebuild { $SVN_URL = shift or undef; my $repo_uuid; -- 1.2.0.gdee6 ^ permalink raw reply related [flat|nested] 10+ messages in thread
end of thread, other threads:[~2006-02-20 18:57 UTC | newest] Thread overview: 10+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2006-02-20 18:57 git-svn: nearing 1.0.0 Eric Wong 2006-02-20 18:57 ` [PATCH 1/9] git-svn: fix a typo in defining the --no-stop-on-copy option Eric Wong 2006-02-20 18:57 ` [PATCH 2/9] git-svn: allow --find-copies-harder and -l<num> to be passed on commit Eric Wong 2006-02-20 18:57 ` [PATCH 3/9] git-svn: Allow for more argument types for commit (from..to) Eric Wong 2006-02-20 18:57 ` [PATCH 4/9] git-svn: remove any need for the XML::Simple dependency Eric Wong 2006-02-20 18:57 ` [PATCH 5/9] git-svn: change ; to && in addremove() Eric Wong 2006-02-20 18:57 ` [PATCH 6/9] contrib/git-svn.txt: add a note about renamed/copied directory support Eric Wong 2006-02-20 18:57 ` [PATCH 7/9] git-svn: fix several corner-case and rare bugs with 'commit' Eric Wong 2006-02-20 18:57 ` [PATCH 8/9] contrib/git-svn: add Makefile, test, and associated ignores Eric Wong 2006-02-20 18:57 ` [PATCH 9/9] git-svn: 0.9.1: add --version and copyright/license (GPL v2+) information Eric Wong
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